Advertisements
Advertisements
प्रश्न
Harpreet tosses two different coins simultaneously (say, one is of Re 1 and other of Rs 2). What is the probability that he gets at least one head?
Advertisements
उत्तर
Total no. of possible outcomes = 4 which are{HT, HH, TT, TH}
E ⟶ event of getting at least one head
No. of favourable outcomes = 3 {HT, HH, TH}
Probability, P(E) =`"No.of favorable outcomes"/"Total no.of possible outcomes"`
P(E) = 3/4
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
